Abaixo está uma instrução que descreve uma tarefa de geração de SQL, combinada com uma entrada que fornece mais contexto sobre os esquemas de tabela disponíveis. Escreva o código SQL que responda adequadamente à solicitação
 ###Instrução: Qual é o alvo molecular da bactéria?
 ###Tabelas: CREATE TABLE list_of_most_powerful_nuclear_tests (list_of_most_powerful_nuclear_tests_id AUTO_INCREMENT PRIMARY KEY, Date (GMT) VARCHAR, Yield (megatons) VARCHAR, Deployment VARCHAR, Country VARCHAR, Test Site VARCHAR, Name or Number VARCHAR) CREATE TABLE compounds_from_marine_sources_in_clinical_level (compounds_from_marine_sources_in_clinical_level_id AUTO_INCREMENT PRIMARY KEY, Clinical Status VARCHAR, Compound Name VARCHAR, Trademark VARCHAR, Marine Organism α VARCHAR, Chemical Class VARCHAR, Molecular Target VARCHAR, Clinical Trials β VARCHAR, Disease Area VARCHAR) CREATE TABLE doubles_12 (doubles_12_id AUTO_INCREMENT PRIMARY KEY, Edition VARCHAR, Round VARCHAR, Date VARCHAR, Partnering VARCHAR, Against VARCHAR, Surface VARCHAR, Opponents VARCHAR, Result VARCHAR) CREATE TABLE european_tour_wins_19 (european_tour_wins_19_id AUTO_INCREMENT PRIMARY KEY, No. INT, Date VARCHAR, Tournament VARCHAR, Winning score VARCHAR, To par VARCHAR, Margin of victory VARCHAR, Runner(s)-up VARCHAR) CREATE TABLE summary_of_results (summary_of_results_id AUTO_INCREMENT PRIMARY KEY, Party VARCHAR, Burnley INT, Chorley INT, Fylde INT, Hyndburn INT, Lancaster INT, Pendle INT, Preston INT, Ribble Valley INT, Rossendale INT, South Ribble INT, West Lancashire INT, Wyre INT, Total INT)  
SELECT Molecular Target FROM compounds_from_marine_sources_in_clinical_level WHERE Marine Organism α = bacterium